{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8L101K3T3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8L101K3T3","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8L101K3T3","factsUrl":"https://icboms.com/api/mcp/products/STM8L101K3T3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8L EnergyLite 8-bit STM8 MCU, 16MHz, 8KB Flash / 1.5KB RAM / 2KB EEPROM, 30 I/O, I²C/SPI/UART, 1.65-3.6V, -40 to 125°C, 32-LQFP tray.","salesMarkdown":"The STMicroelectronics STM8L101K3T3 is an 8-bit MCU from the STM8L EnergyLite series, built around the STM8 core and clocked at 16 MHz. The internal oscillator keeps the external crystal off the BOM, though an external clock can still be used if tighter timing is needed. The STM8L EnergyLite family is a mature, widely deployed platform with long-term supply commitment from ST. ## Package and footprint — 32-LQFP, 7x7 mm The 30 I/O pins leave only two pins for supply and ground, so the pinout is dense but standard for this class. Tray shipping is the default, but tape-and-reel options are available through the supply chain.","metaTitle":"STM8L101K3T3 STM8 8-bit MCU, 16 MHz, 8 KB Flash, 32-LQFP","metaDescription":"STMicroelectronics STM8L101K3T3 8-bit MCU, 16 MHz, 8 KB Flash, 1.5 KB RAM, 2 KB EEPROM, 30 I/O, -40 to 125°C, 1.65-3.6V. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"16MHz","Series":"STM8L EnergyLite","Package":"Tray","RAM Size":"1.5K x 8","Core Size":"8-Bit","EEPROM Size":"2K x 8","Peripherals":"Infrared, POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"30","Core Processor":"STM8","Package / Case":"32-LQFP","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2743","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c575074f8f2dd9684cfa819dce3a3ab7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8L101K3T3/alternatives.json"},"ai":{"faq":[{"question":"What is the STM8L101K3T3's speed?","answer":"The listed speed is 16MHz on the STM8 core."},{"question":"What series does the STM8L101K3T3 belong to?","answer":"It is a member of the STM8L EnergyLite series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8L101K3T3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8L101K3T3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}